Alkalinity Testing Solution Resevoir

[ReefOC]

Just got a KH Carer and the testing solution in a 1L bottle. I think it's acid, so wondering what kind of container to keep the solution in that the unit can draw from. Thoughts?

 

[Randy Holmes-Farley]

Just got a KH Carer and the testing solution in a 1L bottle. I think it's acid, so wondering what kind of container to keep the solution in that the unit can draw from. Thoughts?

Polyethylene, polypropylene and glass are all good choices.